Company lists · Data refreshed September 2026
Top 21 Environmental engineering construction firms based in Riyadh, Saudi Arabia
RevenueBase identified 136 company matches for environmental engineering construction firms associated with Riyadh, Saudi Arabia as of September 2026 and tracks 4,746 professional contacts across them, including 335 with verified work emails. Across Saudi Arabia, Riyadh is the largest hub for this category.
This list covers company matches for environmental engineering construction firms associated with Riyadh, Saudi Arabia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 21 largest environmental engineering construction firms based in Riyadh, Saudi Arabia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 907 contacts → | ||||
Exact match “Mohammed Ali Al swailem Group (MASCO) is a general contractor specialized in different field of construction that range from infrastructure to building, water, environmental and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 380 contacts → | ||||
Exact match “We were established by professional engineers having wide experience in the region, with a vision to develop a leading engineering consulting firm providing high standard and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 203 contacts → | ||||
Exact match “Saudi Architects is a leading and highly ranked world-class firm.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 202 contacts → | ||||
Exact match “Mfaheem Al Emar one of the largest construction and engineering firms in Saudi Arabia, where the company offers a variety of services to its clients, such as construction, design…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 156 contacts → | ||||
Exact match “Saudi Tumpane carries out public infrastructure and electro-mechanical works in Saudi Arabia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 109 contacts → | ||||
Exact match “Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Co.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 90 contacts → | ||||
Exact match “Holy Rock and Green Flag Company is a leading Saudi company in the field of engineering consulting and contracting.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 64 contacts → | ||||
Exact match “Khamis Al-Sharjah Contracting Co.(KSC) is a premier construction firm in Saudi Arabia, offering comprehensive turnkey solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 47 contacts → | ||||
Exact match “Under that seen in Saudi Arabia of an economic renaissance and urban giant, and in a competitive environment large paved established way towards excellence to be one of the most…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “Externa Arabia is built on the foundation of successful partnerships among shareholders across diverse market segments and areas of expertise.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “We orchestrate community-driven progress.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Melcon is a reputable construction and engineering company in the kingdom of Saudi Arabia with a long list of prestigious projects.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “NAMARIQ Engineering Consultants is a firm which is specialized in different engineering sectors in order to provide the best solutions and services that are related to structural…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Aqua Arabia was created with the goal of providing high-quality environmental services world-wide.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Archtopia is a leading architecture and construction firm with strong roots in Saudi Arabia and Egypt.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “Since the 1970s, we have been in the construction field, developing infrastructure and building over 100 turnkey projects in major sectors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “At Zawaya Albina Engineering Consultancy, we provide integrated engineering services including architectural and structural design, electrical and mechanical engineering, Fire &…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “We are an independent firm of consulting engineers, specializing in the Design, Engineering Consultation, Supervision and Construction Management.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “MISSION STATEMENT - To offer a full line of integrated environmental services, using state of the art technologies, and advanced scientific methodologies on a economically…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Arabianscape Company Limited is a multidisciplinary contracting company specializing in Testing & Commissioning, Construction, and Engineering Services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “For over fifty years, Manens S.p.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “environmental engineering construction firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 136 environmental engineering construction firms based in Riyadh, Saudi Arabia
See the full list, filter by size, metro and specialty, and access 335 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Environmental engineering construction firms based in Riyadh, Saudi Arabia at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured across the whole Saudi Arabia list rather than for Riyadh, so it is reported there. Company counts and contact totals on this page are exact for Riyadh, over 136 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Riyadh, Saudi Arabia whose business descriptions match “environmental engineering construction firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 335 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Environmental engineering construction firms by metro in Saudi Arabia
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental engineering construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many environmental engineering construction firms are there based in Riyadh, Saudi Arabia?
RevenueBase identified 136 company matches for environmental engineering construction firms associated with Riyadh, Saudi Arabia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
MASCO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Saudi Arabia has the most environmental engineering construction firms?
Riyadh leads Saudi Arabia with 136 company records, followed by Dammam (33) and Makkah (29).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 335 professional contacts with verified work emails tracked across these 136 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 136 environmental engineering construction firms based in Riyadh, Saudi Arabia. Start with a free account, no credit card.
Download this list →Related lists
Environmental engineering construction firms by geography
- Environmental engineering construction firms based in Brisbane, Australia
- Environmental engineering construction firms based in Melbourne, Australia
- Environmental engineering construction firms based in Perth, Australia
- Environmental engineering construction firms based in Sydney, Australia
- Environmental engineering construction firms based in Barueri, Brazil
- Environmental engineering construction firms based in Belo Horizonte, Brazil
- Environmental engineering construction firms based in Campinas, Brazil
- Environmental engineering construction firms based in Curitiba, Brazil
- Environmental engineering construction firms based in Fortaleza, Brazil
- Environmental engineering construction firms based in Porto Alegre, Brazil
- Environmental engineering construction firms based in Recife, Brazil
- Environmental engineering construction firms based in Rio De Janeiro, Brazil
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental engineering construction firms based in Brisbane, Australia
- Environmental engineering construction firms based in Melbourne, Australia
- Environmental engineering construction firms based in Perth, Australia
- Environmental engineering construction firms based in Sydney, Australia
- Environmental engineering construction firms based in Barueri, Brazil
- Environmental engineering construction firms based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 21 environmental engineering construction firms based in Riyadh, Saudi Arabia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 136 matching company records for environmental engineering construction firms based in Riyadh, Saudi Arabia, with 4,746 tracked contacts and 335 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 environmental engineering construction firms based in Riyadh, Saudi Arabia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | MASCOmasco.com.sa HQ: Riyadh, Saudi ArabiaReported employees: 10001+ | Riyadh, Saudi Arabia | 10001+ | Exact match | 907 contacts → |
“Mohammed Ali Al swailem Group (MASCO) is a general contractor specialized in different field of construction that range from infrastructure to building, water, environmental and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Euro Group For Engineering Consultancyeurogroup.orgHQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 380 contacts → |
“We were established by professional engineers having wide experience in the region, with a vision to develop a leading engineering consulting firm providing high standard and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Saudi Architects Engineering Consulting Companysaudiarc.comHQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 203 contacts → |
“Saudi Architects is a leading and highly ranked world-class firm.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mfaheem AL Emar For Trading And Contracting Companymfaheem.com.sa HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 202 contacts → |
“Mfaheem Al Emar one of the largest construction and engineering firms in Saudi Arabia, where the company offers a variety of services to its clients, such as construction, design…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Saudi Tumpanesauditumpane.com HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 156 contacts → |
“Saudi Tumpane carries out public infrastructure and electro-mechanical works in Saudi Arabia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 109 contacts → |
“Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Co.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 90 contacts → |
“Holy Rock and Green Flag Company is a leading Saudi company in the field of engineering consulting and contracting.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Khamis Al-Sharjah Contracting COksc-sa.com HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 64 contacts → |
“Khamis Al-Sharjah Contracting Co.(KSC) is a premier construction firm in Saudi Arabia, offering comprehensive turnkey solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sarayasaraya.sa HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 47 contacts → |
“Under that seen in Saudi Arabia of an economic renaissance and urban giant, and in a competitive environment large paved established way towards excellence to be one of the most…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Externa Arabiabecarabia.comHQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 31 contacts → |
“Externa Arabia is built on the foundation of successful partnerships among shareholders across diverse market segments and areas of expertise.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  AJIajigroup.comHQ: Riyadh, Saudi ArabiaReported employees: 1,001-5,000 | Riyadh, Saudi Arabia | 1,001-5,000 | Exact match | 27 contacts → |
“We orchestrate community-driven progress.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Melcon Constructionsmelcon.meHQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 21 contacts → |
“Melcon is a reputable construction and engineering company in the kingdom of Saudi Arabia with a long list of prestigious projects.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Namariq Engineering Consultantsnamariq.netHQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 19 contacts → |
“NAMARIQ Engineering Consultants is a firm which is specialized in different engineering sectors in order to provide the best solutions and services that are related to structural…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Aqua Arabiaaqua-arabia.comHQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 16 contacts → |
“Aqua Arabia was created with the goal of providing high-quality environmental services world-wide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Archtopia Contractingarchtopia.netHQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 14 contacts → |
“Archtopia is a leading architecture and construction firm with strong roots in Saudi Arabia and Egypt.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Verdascapeverda-scape.com HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 13 contacts → |
“Since the 1970s, we have been in the construction field, developing infrastructure and building over 100 turnkey projects in major sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 12 contacts → |
“At Zawaya Albina Engineering Consultancy, we provide integrated engineering services including architectural and structural design, electrical and mechanical engineering, Fire &…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 4 contacts → |
“We are an independent firm of consulting engineers, specializing in the Design, Engineering Consultation, Supervision and Construction Management.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Saudi Environmental Services Companysaudienvo.com HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 3 contacts → |
“MISSION STATEMENT - To offer a full line of integrated environmental services, using state of the art technologies, and advanced scientific methodologies on a economically…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Arabianscapearabianscape.comHQ: Riyadh, Saudi ArabiaReported employees: 11-50 | Riyadh, Saudi Arabia | 11-50 | Exact match | 3 contacts → |
“Arabianscape Company Limited is a multidisciplinary contracting company specializing in Testing & Commissioning, Construction, and Engineering Services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Manens-Tifs KSAmanens-tifs.it HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 2 contacts → |
“For over fifty years, Manens S.p.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 136 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Environmental engineering construction firms: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
136 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Saudi Arabia list rather than for Riyadh, so it is reported there. Company counts and contact totals on this page are exact for Riyadh, over 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental engineering construction firms by metro in Saudi Arabia
Questions about this company list
What does Exact match mean for environmental engineering construction firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental engineering construction firms did RevenueBase find based in Riyadh, Saudi Arabia?
The saved snapshot records 136 matching company records, 4,746 tracked contacts and 335 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental engineering construction firms by geography
- Environmental engineering construction firms based in Brisbane, Australia
- Environmental engineering construction firms based in Melbourne, Australia
- Environmental engineering construction firms based in Perth, Australia
- Environmental engineering construction firms based in Sydney, Australia
- Environmental engineering construction firms based in Barueri, Brazil
- Environmental engineering construction firms based in Belo Horizonte, Brazil
- Environmental engineering construction firms based in Campinas, Brazil
- Environmental engineering construction firms based in Curitiba, Brazil
- Environmental engineering construction firms based in Fortaleza, Brazil
- Environmental engineering construction firms based in Porto Alegre, Brazil
- Environmental engineering construction firms based in Recife, Brazil
- Environmental engineering construction firms based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 21 environmental engineering construction firms based in Riyadh, Saudi Arabia. Snapshot: September 16, 2026. https://revenuebase.ai/companies/environmental-engineering-construction-firms/saudi-arabia/riyadh.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental engineering construction firms based in Brisbane, Australia
- Environmental engineering construction firms based in Melbourne, Australia
- Environmental engineering construction firms based in Perth, Australia
- Environmental engineering construction firms based in Sydney, Australia
- Environmental engineering construction firms based in Barueri, Brazil
- Environmental engineering construction firms based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 21 environmental engineering construction firms based in Riyadh, Saudi Arabia
RevenueBase records 136 matching company records for environmental engineering construction firms based in Riyadh, Saudi Arabia, with 4,746 tracked contacts and 335 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 environmental engineering construction firms based in Riyadh, Saudi Arabia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | MASCOmasco.com.sa HQ: Riyadh, Saudi ArabiaReported employees: 10001+ | Riyadh, Saudi Arabia | 10001+ | Exact match | 907 contacts → |
“Mohammed Ali Al swailem Group (MASCO) is a general contractor specialized in different field of construction that range from infrastructure to building, water, environmental and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Euro Group For Engineering Consultancyeurogroup.org HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 380 contacts → |
“We were established by professional engineers having wide experience in the region, with a vision to develop a leading engineering consulting firm providing high standard and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Saudi Architects Engineering Consulting Companysaudiarc.com HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 203 contacts → |
“Saudi Architects is a leading and highly ranked world-class firm.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mfaheem AL Emar For Trading And Contracting Companymfaheem.com.sa HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 202 contacts → |
“Mfaheem Al Emar one of the largest construction and engineering firms in Saudi Arabia, where the company offers a variety of services to its clients, such as construction, design…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Saudi Tumpanesauditumpane.com HQ: Riyadh, Saudi ArabiaReported employees: 501-1,000 | Riyadh, Saudi Arabia | 501-1,000 | Exact match | 156 contacts → |
“Saudi Tumpane carries out public infrastructure and electro-mechanical works in Saudi Arabia.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 109 contacts → |
“Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Co.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 90 contacts → |
“Holy Rock and Green Flag Company is a leading Saudi company in the field of engineering consulting and contracting.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Khamis Al-Sharjah Contracting COksc-sa.com HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 64 contacts → |
“Khamis Al-Sharjah Contracting Co.(KSC) is a premier construction firm in Saudi Arabia, offering comprehensive turnkey solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sarayasaraya.sa HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 47 contacts → |
“Under that seen in Saudi Arabia of an economic renaissance and urban giant, and in a competitive environment large paved established way towards excellence to be one of the most…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Externa Arabiabecarabia.com HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 31 contacts → |
“Externa Arabia is built on the foundation of successful partnerships among shareholders across diverse market segments and areas of expertise.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | AJIajigroup.com HQ: Riyadh, Saudi ArabiaReported employees: 1,001-5,000 | Riyadh, Saudi Arabia | 1,001-5,000 | Exact match | 27 contacts → |
“We orchestrate community-driven progress.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Melcon Constructionsmelcon.me HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 21 contacts → |
“Melcon is a reputable construction and engineering company in the kingdom of Saudi Arabia with a long list of prestigious projects.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Namariq Engineering Consultantsnamariq.net HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 19 contacts → |
“NAMARIQ Engineering Consultants is a firm which is specialized in different engineering sectors in order to provide the best solutions and services that are related to structural…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aqua Arabiaaqua-arabia.com HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 16 contacts → |
“Aqua Arabia was created with the goal of providing high-quality environmental services world-wide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Archtopia Contractingarchtopia.net HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 14 contacts → |
“Archtopia is a leading architecture and construction firm with strong roots in Saudi Arabia and Egypt.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Verdascapeverda-scape.com HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 13 contacts → |
“Since the 1970s, we have been in the construction field, developing infrastructure and building over 100 turnkey projects in major sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 12 contacts → |
“At Zawaya Albina Engineering Consultancy, we provide integrated engineering services including architectural and structural design, electrical and mechanical engineering, Fire &…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 4 contacts → |
“We are an independent firm of consulting engineers, specializing in the Design, Engineering Consultation, Supervision and Construction Management.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Saudi Environmental Services Companysaudienvo.com HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 3 contacts → |
“MISSION STATEMENT - To offer a full line of integrated environmental services, using state of the art technologies, and advanced scientific methodologies on a economically…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Arabianscapearabianscape.com HQ: Riyadh, Saudi ArabiaReported employees: 11-50 | Riyadh, Saudi Arabia | 11-50 | Exact match | 3 contacts → |
“Arabianscape Company Limited is a multidisciplinary contracting company specializing in Testing & Commissioning, Construction, and Engineering Services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Manens-Tifs KSAmanens-tifs.it HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 2 contacts → |
“For over fifty years, Manens S.p.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 136 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Environmental engineering construction firms: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
136 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Saudi Arabia list rather than for Riyadh, so it is reported there. Company counts and contact totals on this page are exact for Riyadh, over 136 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Environmental engineering construction firms by metro in Saudi Arabia
Questions about this company list
What does Exact match mean for environmental engineering construction firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many environmental engineering construction firms did RevenueBase find based in Riyadh, Saudi Arabia?
The saved snapshot records 136 matching company records, 4,746 tracked contacts and 335 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Environmental engineering construction firms by geography
- Environmental engineering construction firms based in Brisbane, Australia
- Environmental engineering construction firms based in Melbourne, Australia
- Environmental engineering construction firms based in Perth, Australia
- Environmental engineering construction firms based in Sydney, Australia
- Environmental engineering construction firms based in Barueri, Brazil
- Environmental engineering construction firms based in Belo Horizonte, Brazil
- Environmental engineering construction firms based in Campinas, Brazil
- Environmental engineering construction firms based in Curitiba, Brazil
- Environmental engineering construction firms based in Fortaleza, Brazil
- Environmental engineering construction firms based in Porto Alegre, Brazil
- Environmental engineering construction firms based in Recife, Brazil
- Environmental engineering construction firms based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 21 environmental engineering construction firms based in Riyadh, Saudi Arabia. Snapshot: September 16, 2026. https://revenuebase.ai/companies/environmental-engineering-construction-firms/saudi-arabia/riyadh.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Environmental engineering construction firms based in Brisbane, Australia
- Environmental engineering construction firms based in Melbourne, Australia
- Environmental engineering construction firms based in Perth, Australia
- Environmental engineering construction firms based in Sydney, Australia
- Environmental engineering construction firms based in Barueri, Brazil
- Environmental engineering construction firms based in Belo Horizonte, Brazil